2005 Audi S4 vs. 2005 Lexus RX
To start off, both 2005 Audi S4 and 2005 Lexus RX were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 72 more horse power than 2005 Lexus RX. (268 HP @ 5600 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2005 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 380 kg more than 2005 Audi S4.
Let's talk about torque, 2005 Lexus RX (840 Nm) has 430 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2005 Lexus RX | |
| Make | Audi | Lexus |
| Model | S4 | RX |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3310 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 268 HP |
| Engine RPM | 6300 RPM | 5600 RPM |
| Torque | 410 Nm | 840 Nm |
| Engine Bore Size | 85.1 mm | 92 mm |
| Engine Stroke Size | 93 mm | 83 mm |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1735 kg | 2115 kg |
| Vehicle Length | 4550 mm | 4770 mm |
| Vehicle Width | 1770 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1690 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption Overall | 13.8 L/100km | 8.1 L/100km |
